I prefer Worldcore, because I been watch their presentations on youtube, its look very professional. And also this company launched and development since 2013. Their featured product also very interesting " Regulated payment institution with voice Biometrics authentication"
What makes them different from other payment services though?
I do not understand the focus on the same things over and over again. It won't work out like that.
And then the major sectors of energy and healthcare are being neglected.
That's where the real upside is, and a huge market will be tackled while going through deregulation, such as with Prosume Energy.
Healthcare is going to be huge. Find a transparent team that knows the ins and outs of the ico you are looking at. A fancy website doesn't tell the story. Get to learn the people behind the project.
I invite all of you to check out 1ClickMedical.